What is going on?

[Enygmatic]

I've posted before about an issue that I had. I was kind of insecure because my girl was frined of this guy with this guy that asked her out but then people told me that if she told me everything was because shes not doing anything. The night before last she went out with her friends because they just passed by and asked her if she wanted to hang out. The thing is that she called me and lied to me telling me that she was going to sleep because she was tired whichi I didnt believe. She ended up confesing that she lied and didnt tell me because she didnt want me to get mad because the guy I feel insecure about is part of the group of friends she has. I got really mad and kinda yelled at her but then we fixed everything. The problem is that Ive noticed that our relationship is not the same as before. I dont know if Iam getting really paranoid but i think she doesnt want to spend time with me as much as she used to. For example tomorrow she has to do something and after that shes going to a swimming practice to see all her girlfriends and boyfriends and i asked her if she wanted to see me before she goes to the practice because i have to go to college one our after. She said no! that she was going to be busy and that she didnt want to tell me one thing for another and make me wait or whatever. Before she was like "Baby dont you wanna see me just for a little while please?" now its seems that its not the same anymore. Yesterday night I spoke to her and asked her what happened that I felt that our relationship was not the same anymore, and she was like crying and told me that she also realized is not the same. I asked her why she was crying but she didnt tell me so I asked her if it was because she feared that we were gonna break up and she said yes. I told her that I love her and I want it to work it out because I wanna stay with her and she told me the same but she doesnt know what changed in our relationship. I think that its that shedoesnt call me anymore or is not as eager as before to see me what changed but i dont want to blame it all on her. She told my that we should talk in person today after I come back from college so I dont know what is gonna happen. I think our relationship is being going since that intruder tried to hit on her. Do you think it is because she started liking him? because i was jealous about him? because her friends are just giving her wrong ideas or just the relationship is wearing off? PLease help what can I do to win her back and have the same sweet honest relationshipo we used to have. Did I do something wrong?. Is it me? her? the friends? She still says that she loves me and that she doesnt wanna lose me that she wants to be with me then what is going on!(